This species of tigers moved to a new environment. They have variations in the color of fur. The parents obviously notice the difference in their children's fur coat. The 3 colors include dark orange, light orange, and orange. Only one child passed down their dark orange fur color.
Competion
The parents decide to have more children because they realize they want more companions for their children. They have a lot of children, but sadly, this can be very dangerous for them. Not all of them will be able to survive.
Natural selection
After the first child developed the trait of dark orange fur many of the other siblings started to reproduce that trait too, as shown in the previous stage of overproduction.
Speciation
The tigers are fighting over what little food they have left. Since the dark fur tigers are larger, they will most likely survive.
The darker colored species of tigers were larger and are the majority that survived. There are a few left of the other species, but not so many.
After many generations, the dark fur tigers were able to survive, and the rest died. Now you only see dark fur tigers living in the environment.
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